@drrs(View Post)): I don't know why it would crash, too bad. I thought I sort of "fixed" that in version .2 by disabling newtonian gravity, maybe there was some other problem too.

I haven't really worked on this since .2 because i've been busy working on other things. When I get back to it I need to figure out how to compile with fftw3 (so I can re-enable Newtonian Gravity), and then keep improving the ui. Help would be appreciated, it's still open source :P